What Are The Ultra-precision Stainless Steel Tube Processing Technology?

What are the ultra-precision stainless steel tube processing technology? Foshan Gang is stainless steel mainly explain two processing technology:

1. The annealing

Annealing refers to the heat treatment process in which ultra-precision stainless steel tubes are slowly heated to a certain temperature, held for sufficient time, and then slowly cooled (generally with the furnace cooling). Its purpose is to reduce hardness and improve machinability; Eliminate residual stress, stabilize size, reduce deformation and crack tendency; It is a metal heat treatment process to refine grain, adjust microstructure and eliminate microstructure defects.

2, online bright solid solution

On-line bright solid solution refers to the heat treatment process in which the stainless steel is heated to 1100℃ or so in the solid melting state, so that the carbide is completely or basically dissolved, and then rapidly cooled to room temperature to obtain carbon supersaturated solid solution. This process improves toughness and corrosion resistance, eliminates stress and softens for further processing or molding.

Solid solution is generally used for pipe fittings with mechanical performance requirements in the product, that is to say, online solid solution is a process when making stainless steel pipe fittings, so as to face the Foshan Gang is super precision stainless steel tubular bending molding, flaming, shrinkage and other processes.

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